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Re: Early Caddy FI Coolant sensors...
Posted to Classifieds Forum on 6/4/2002

For a long time these were back ordered. We switched the ATC for the CTS. The PN# is the same and the air temp sensor lasts a lot longer. The ECM dependes on a accurate coolant temp, whilst the air temp is used for minor fuel trim.

Last time I needed one of ... Login to read more.